185063412808004 has 12 divisors (see below), whose sum is σ = 323861942969964. Its totient is φ = 92531429102304.

The previous prime is 185063412808003. The next prime is 185063412808013. The reversal of 185063412808004 is 400808214360581.

It can be written as a sum of positive squares in 2 ways, for example, as 62202371375104 + 122861041432900 = 7886848^2 + 11084270^2 .

It is not an unprimeable number, because it can be changed into a prime (185063412808003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 67820207 + ... + 70496150.

It is an arithmetic number, because the mean of its divisors is an integer number (26988495247497).

Almost surely, 2^{185063412808004} is an apocalyptic number.

It is an amenable number.

185063412808004 is a deficient number, since it is larger than the sum of its proper divisors (138798530161960).

185063412808004 is a wasteful number, since it uses less digits than its factorization.

185063412808004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138650854 (or 138650852 counting only the distinct ones).

The product of its (nonzero) digits is 1474560, while the sum is 50.

The spelling of 185063412808004 in words is "one hundred eighty-five trillion, sixty-three billion, four hundred twelve million, eight hundred eight thousand, four".